Most people in a single song singing relay
- Who
- Niigata High School
- What
- 367 people
- Where
- Japan (Niigata)
- When
- 25 October 2025
The most people in a single song singing relay is 367 and was achieved by Niigata High School (Japan) in Niigata, Niigata, Japan on 25 October 2025.
The students of Niigata High School sang "Masurao" in the singing relay, which is their school cheer song.